The success of educational institutions in providing quality services is influenced by various factors, including planning, facilities, human resources, and financial support. This research focuses on school financial management, emphasizing the importance of financial resilience to support operational resilience and sustainability, especially in private schools with limited funds. Financial resilience is the capacity of an institution to survive and adapt to financial challenges, which includes effective and efficient management of income and expenditure. This research uses qualitative methods with a descriptive approach to explore strategies for developing financial resilience at SMA Muhammadiyah 1 Yogyakarta. Data was collected through observation, semi-structured interviews, and document study, and analyzed using triangulation techniques to ensure the validity of the information. The main focus of research is on absorptive, adaptive and transformative strategies in school financial management. Absorptive strategies emphasize the importance of effective budget planning and evaluation. Adaptive strategies include the use of financial information systems and the involvement of external parties. Transformative strategies involve student service innovation, awards, and seeking additional funding Research findings show that SMA Muhammadiyah 1 Yogyakarta has succeeded in overcoming financial challenges through good management and implementing innovative strategies. This research recommends regular evaluation of financial management systems, staff training, and collaboration with other educational institutions to improve financial management strategies. It is hoped that further research can contribute to the development of policies and best practices in educational financial management.